Don't autostart media files

xsl/media.xsl

@@ -23,7 +23,6 @@
     var s1 = new SWFObject("../flash/flvplayer.swf","single","400","300","7");
     s1.addParam("allowfullscreen","true");
     s1.addVariable("file","<xsl:value-of select="$mirror" /><xsl:value-of select="@file" />");
-    s1.addVariable("autostart","true");
     <xsl:if test="@preview">
       s1.addVariable("image","http://csclub.uwaterloo.ca/files/<xsl:value-of select="@preview" />");
     </xsl:if>